000			00723nam a2200241Ia 4500
999			_c27784 _d27784
005			20230504145235.0
008			180712s9999 xx 000 0 und d
020			_a9788120340046
041			_aEN
082			_a621.382 _bBEA _223
100			_aBeasley Jeffrey S.
100			_a Miller, Gary M.
245			_aModern electronic communication / _c[by]Jeffrey S. Beasley, Gary M. Miller
250			_a9th ed.
260			_aNew Delhi _bPHI Learning _c2010
300			_axxxiii, 950 p.+CD-ROM
500			_aIncludes glossary and index.
509			_aNS
650			_aTelecommunication engineering
650		0	_aTelecommunication technology aspects _9103159
650		0	_acommunication net works _9103160
942			_cR